Results 21 to 30 of about 3,142,408 (281)

Preliminary landscape analysis of deep tomographic imaging patents

open access: yesVisual Computing for Industry, Biomedicine, and Art, 2023
Over recent years, the importance of the patent literature has become increasingly more recognized in the academic setting. In the context of artificial intelligence, deep learning, and data sciences, patents are relevant to not only industry but also ...
Qingsong Yang   +3 more
doaj   +1 more source

Comparison of efficacy and safety of traditional Chinese patent medicines for diabetic nephropathy

open access: yesMedicine, 2022
. Background:. Diabetic nephropathy (DN) is one of the most serious complications of diabetes. It has become a global public health problem among humans. DN is the leading cause of end-stage renal disease.
Shilin Liu, MD, PhD   +6 more
doaj   +1 more source

Applying the KISS principle for the CLEF-IP 2010 prior art candidate patent search task [PDF]

open access: yes, 2010
We present our experiments and results for the DCU CNGL participation in the CLEF-IP 2010 Candidate Patent Search Task. Our work applied standard information retrieval (IR) techniques to patent search.
Magdy, Walid, Jones, Gareth J.F.
core   +2 more sources

Patent search and analysis supporting technology innovation

open access: yesTongxin xuebao, 2016
The main research work of patent search and analysis were summarizes.The patent search includes patentabil-ity search,prior art search,and query expansion.And the patent analysis includes patent map,novelty analysis,and a new analysis framework named ...
Bin LIU   +3 more
doaj   +2 more sources

Analysis of development situation and patent technology of catalyst wastewater treatment

open access: yesChinese Journal of Population, Resources and Environment, 2022
The development situation and patent technology of Catalyst Wastewater Treatment are analyzed. Catalysts have a wide range of applications in industrial productions.
Jingjun Shi, Junchao Hu
doaj   +1 more source

Exploring structured documents and query formulation techniques for patent retrieval [PDF]

open access: yes, 2009
This paper presents the experiments and results of DCU in CLEF-IP 2009. Our work applied standard information retrieval (IR) techniques to patent search. Different experiments tested various methods for the patent retrieval, including query formulation,
Magdy, Walid   +7 more
core   +2 more sources

Examining the Robustness of Evaluation Metrics for Patent Retrieval with Incomplete Relevance Judgements [PDF]

open access: yes, 2010
Recent years have seen a growing interest in research into patent retrieval. One of the key issues in conducting information retrieval (IR) research is meaningful evaluation of the effectiveness of the retrieval techniques applied to task under ...
Magdy, Walid, Jones, Gareth J.F.
core   +3 more sources

PAI-NET: Retrieval-Augmented Generation Patent Network Using Prior Art Information

open access: yesSystems
Similar patent document retrieval is an essential task that reduces the scope of patent claimants’ searches, and numerous studies have attempted to provide automated patent search services.
Kyung-Yul Lee, Juho Bai
doaj   +1 more source

Patent Applications on Representative Sectors of Biotechnology in Brazil: an Analysis of the Last Decade

open access: yesJournal of Technology Management & Innovation, 2013
The present article aims to assess the innovative activity in the Brazilian most representative sector in biotechnology field. The search was conducted through patent applications of residents at the National Institute of Industrial Property (INPI ...
Liliana Machado Mendes   +2 more
doaj   +1 more source

Automatic Classification of Non-Patent Literature via Patent-Literature Text Mining

open access: yesJournal of Intellectual Property
To file a patent or examine a submitted patent, one must perform a prior-art search that includes both patent and non-patent literature. Unlike patent literature, non-patent literature is not standardized and lacks a unified search system, thus ...
Seongwon Kim, Donghee Yoo, Suwon Lee
doaj   +1 more source

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